Martinez Contra Costa County, California

Martinez: City in Contra Costa County, California, USA

Martinez locator map
Location of Martinez on California map.


Martinez is a city located in the county of Contra Costa in the U.S. state of California. Its population at the 2010 census was 35,824. After 10 years in 2020 city had an estimated population of 38,027 inhabitants.

The city was created 172 years ago in 1848.

Aerial view of Martinez  California image
Aerial view of Martinez California
Aerial view of Martinez  California image


Martinez is located at 38°1'10"N 122°8'3"W (38.0193700, -122.1341300).

Martinez map


Martinez forecast: Rain. Mostly cloudy. Low around 55, with temperatures rising to around 58 overnight. South southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. more

Martinez Quick Facts

Population : 38,027 (2020)
Country : United States of America
State : California (United States)
County : Contra Costa County
Postal code : 94553
Phone Area Codes : 925
Water as percent of area : 7.64%
Land as percent of area : 92.36%
Altitude : 75 feet / 23 meters
Capital city : Martinez is capital of Contra Costa County
Establishment : January 01, 1849 (172 years ago)
Time Zone : America/Los_Angeles
Local time : 09:03:02 (22nd October 2021)
Population growth : 5.79% (2010-2020)
Weather : 55℉ Rain 7-days weather


The population of Martinez increased by 5.79% in 10 years.

Year Population % Change Method
2010 35,824 - census
2011 36,502 1.86% estimation process
2012 36,825 0.88% estimation process
2013 37,119 0.79% estimation process
2014 37,473 0.94% estimation process
2015 38,050 1.52% estimation process
2016 38,325 0.72% estimation process
2017 38,411 0.22% estimation process
2018 38,406 -0.01% estimation process
2019 38,297 -0.28% estimation process
2020 38,027 -0.71% estimation process

Martinez zip code is 94553. County name: Contra Costa, County fips: 06013

Martines, Martinez, Martínez, ma ding nei si, martineja, martynz, martynz kalyfrnya, matinezu, Мартинес, Мартінес, مارتينز, مارتینز، کالیفرنیا, मार्टिनेज, マーティネズ, 馬丁內斯, 马丁内斯

People born in Martinez (32)

People born in Martinez, including baseball player, member of the National Baseball Hall of Fame Joe DiMaggio, film director Victor, sprinter Eddie Hart, you can see a list of people who born in Martinez.

  • Norman Francis McFarland (Bishop of Orange in California) he was born in 21/02/1922
  • Sara Del Rey (American professional wrestler) she was born in 13/11/1980
  • Rosie Gaines (American musician) she was born in 26/06/1960
  • Tug McGraw (American baseball player) he was born in 30/08/1944
  • Francis Xavier Williams (American entomologist) he was born in 06/08/1882
  • Seanan McGuire (American writer) she was born in 05/01/1978
  • Andy Wolfe (American basketball player) he was born in 29/04/1925
  • Christopher Darden (American lawyer) he was born in 07/04/1956
  • Dallas Hickman (American football player) he was born in 16/02/1952
  • Jim Frazier (American politician) he was born in 04/05/1959
  • Jim Turner (American football player) he was born in 28/03/1941
  • Johnny Lee Clary (American preacher and professional wrestler) he was born in 18/06/1959
  • Kiko Garcia (American baseball player) he was born in 14/10/1953
  • Larry Lintz (American baseball player) he was born in 10/10/1949
  • Manfred Moore (American gidiron and rugby league footballer) he was born in 22/12/1950
  • Maurice Benard (actor) he was born in 01/03/1963
  • Morgan Groth (Olympic track and field athlete) he was born in 31/08/1943
  • Rich Waltz (Baseball broadcaster) he was born in 22/10/1962

Schools in Martinez

College & universities near Martinez, CA

Code Name City ZIP
113634 Diablo Valley College Pleasant Hill (CA) 94523

Stations (49)

Amtrak & bus stations near Martinez, CA

Code Name Address Type
MTZ Martinez station 601 Marina Vista Ave. RAIL
VMW Marine World (Seasonal), Vallejo, California Highway 37 and Fairgrounds Drive BUS
VAL Vallejo, California 4355 Sonoma Blvd. BUS
RIC Richmond station 1700 Nevin Avenue RAIL
BKY Berkeley station University Ave. and Third St. RAIL

Post offices near Martinez

Post Office Name City ZIP
Cour Post Office Martinez (CA) 94553

Other places with the same name (1)

Other cities in Contra Costa County

Cities, Towns, Neighborhoods & Other Populated Places in Contra Costa County , CA. (more)

City Name Population Title
Concord 128,544 Capital city of state of New Hampshire, United States; county seat of Merrimack County, New Hampshire
Antioch 111,605 City in California, United States of America
Richmond 110,038 City in Contra Costa County, California, United States
San Ramon 82,865 City in California, United States
Pittsburg 72,622 City in California
Walnut Creek 69,936 City in Contra Costa County, California, USA
Brentwood 65,017 City in California, United States
Danville 44,883 Town in Contra Costa County, California
Oakley 42,710 City in California
Pleasant Hill 34,781 City in Contra Costa County, California, USA
San Pablo 30,779 City in Contra Costa County, California, United States
Hercules 26,221 City in western Contra Costa County, California
Lafayette 25,992 City in California
El Cerrito 25,403 City in Contra Costa County, California, United States
Bay Point 21,534 Census designated place in California
Orinda 19,557 City in California, USA

Distance to Other Cities

Martinez distances to largest California cities